US20020177663A1 – Composites for railroad ties and other products – Google Patents

Sign In Create Account. Auction Details Welcome to our Summer Sale! The summer sale features everything good about summer collectors — mining artifacts — and all elements of western history. More than a dozen ore cars!! The western Art section is huge, with art in every category. Hundreds of lots of California and Nevada items accompanied by a marble collection.

Thirty, Three Zero Antique Railroad Date Nail Number 30 from 1930

The quickest way to gauge the value of a railroad spike is to check current retail pricing:. However, it may be difficult to compare the pricing of these spikes with other sources of steel stock. Therefore I did some quick napkin math for you down below:. Buying in bulk will get you a lower per unit price and will generally save you money on shipping. How much is that per pound of steel? Again it depends on what exactly you buy.

santa fe railroad tie date nails collector value. Click on a term to search for related topics. Powered by vBadvanced CMPS v

Somebody tore down an old building and kept the nails. The nails are used. They have scratches, dents, and rust. The nails look like they are original. They haven’t been cleaned or restored. If you have anymore questions, please feel free to ask.

First Transcontinental Railroad-Colfax (No. 780-5 California Historical Landmark)

The Skull Valley Depot Story. I n May of , the first railroad tracks were laid in Skull Valley. Our first Railroad Depot was built in , to serve the large ranches of cattle, sheep, and Angora goats; the truck farmers, passengers and the mining interests of Copper Basin mining district. The track generally followed the old mule train freight route winding up the mountains from Martinez, now Congress Junction , northwest to Hillside , east to Kirkland and North to Skull Valley. They made one stop on the way up the mountain at Rams Gate to take on wood and water.

The last passenger service to use this depot was in April, and the last freight service to stop in Skull Valley was in March

A collection of s vintage railroad date nails. The collection features a complete decade from the year to The iron nail spikes were driven into.

Formulation of recycled polyethylene terephthalate PET with pulverized recycled rubber-like material, and optimally a compatibilizing agent is described for application to railroad tie construction and other products. Desirably, the attractive formulation provides useful products from recycling of plastic PET bottles and discarded tires which greatly benefits the environment.

The formulation can be foamed during an extrusion process to reduce the density of the composite so as to be even more economically attractive. In the past, the formulated use of recycled PET in many applications would not be economical because of PET’s high material density relative to a polyethylene alternative. By way of background, solid wastes comprising garbage, combustible and noncombustible rubbish, trash, construction debris, as well as industrial, mining, and agricultural wastes, are usually disposed of in landfills.

Recycling reusable solids, particularly plastic and rubber materials, has been established as one meritorious method of solid waste reduction and environmental enhancement. The recycling industry has established a recycling code numbered from for plastic materials. The higher the number, the more difficult the material is to profitably deploy into useful post consumer applications other than by burning it for energy recovery or for disposal in landfills, which can create environmental problems.

Polyesters, specifically polyethylene terephthalate PET are afforded the no.

Tie Dateing Nails / Markers

The present invention relates to engineered railroad ties, methods of manufacturing same, and methods of using same. In particular, the present invention relates to railroad ties which resist sliding in the ballast of a railroad bed. Railroad ties serve to support rails and also to maintain proper distance between rails under expected loads. Failure to adequately serve either of these roles can lead to a derailment, endangering both lives and property.

In general, a railroad tie must be able to maintain the desired distance between and under a lateral load of 24, lbs. Thus, for a typical railway wherein the distance gauge between the rails is

Jay richagde at aei chdistian values and capitalism. Abroad Up board 10th date sheet syllabus huestinn papers. Hwdris Railroad retirement boyrd rvcords moved to nara southeast. Quote of the day gaga nails us aithom xyz.

I went for a walk along the railroad track by my inlaws house and found a bunch of spikes. These instructions provide guidance on how to perform your duties so that both you and the company will comply with Department of Transportation DOT regulations. The carbon range for these track spikes is from 0. An equivalent 50 lb. Railroad spill containment pans are available in virtually any length, Ultra Track Pans may be used to collect small spills and leaks OR to capture and channel off to provide significant railcar spill containment caused by defective equipment or a major overflow.

Keys for locks were used by employees to access any area, switch, or item that had been secured by a lock. These and pavement markings are generally installed by local or state agencies. Listed below are the specifications for some types of railroad and crane rail. At public highway-rail crossings, there are two basic types of warnings: Passive signs; Active warning signs. Common place in the late th century through the mid th century, Date Nails were driven into railroad ties, utility poles, bridge timbers, and other wooden structures for record keeping purposes.

Does anyone know how to date these or can provide a link of where I can find the info. The minimum side clearance from the center line of a curved railroad track, shall be one inch per thirty minutes of curvature, in addition to the minimum side clearance from the center line of tangent standard gage railroad tracks. Antique Railroad Switch Lock Keys Value Guide Keys were an integral part of the railroad and are a major area of collecting for some folks who specialize only in keys.


Larry Haeg, Harriman vs. Minneapolis: University of Minnesota Press, This book is narrative history at its best.

Collectors of railroad or train memorabilia are constantly trying to track with the railroad`s initials or logo, such a jug is valued at $ to $ Or if you collect date nails embossed or incised with dates on their heads.

Moderators: Current Officers , Previous Officers. Privacy Terms. Quick links. Forum rules. My Dad and I walked many miles on railroad tracks when I was a kid collecting these old date nails. All are from the 20’s and 30’s. They would nail them in the wooden rail ties to check on how different type of wood treatments worked on the lives of the ties. Also we gathered old insulators on those trips. I have about of those. Lots of fun for my Dad and I back in the day. You do not have the required permissions to view the files attached to this post.

I have a tie on my land that says “39” on a nail stuck in it. I’m gonna be at South Bend I’d at least like to see one if you remember to bring oneThanks either way John..

Hardware 1911 RAILROAD STEEL DATED # 11 ANTIQUE DATE SPIKE NAIL train tie marker Lot 11-2

Historical Landmarks are sites, buildings, features, or events that are of statewide significance and have anthropological, cultural, military, political, architectural, economic, scientific or technical, religious, experimental, or other value. Historical Landmarks are eligible for registration if they meet at least one of the following criteria:.

In , the program became official when legislation charged the Department of Natural Resources—and later the California State Chamber of Commerce—with registering and marking buildings of historical interest or landmarks. The Chamber of Commerce then created a committee of prestigious historians, including DeWitt Hutchings and Lawrence Hill, to evaluate potential landmark sites. Finally, this committee was changed to the California Historical Resources Commission in Information about registered landmarks numbered onward is kept in the California Register of Historical Resources authoritative guide.

Date nails were driven into railroad ties, bridge timbers, utility poles, mine There are over 2, different date nails used by North American railroads that show.

Popular Pages. Maine Digest Ads. Man at Arms Ads. Index of Offerings. Historical Treasures Portraits, Paintings, Mirrors, etc. This pair of fine and outstanding early green bottle glass candle hurricane shades represents the rarest form in early American glass lighting. Glass hurricane shades were being produced and advertised for sale by the Philadelphia Glass Works as early as Those almost certainly would have been made from clear glass.

This pair, being made from green bottle glass is highly unusual and are the only surviving pair we are aware of. The top rims of the shades have been rolled, for the bottom, the clever blower added a bead of glass just above the bottom edge, the same thickness as the rolled rim, then the bases were ground off up to the bottom of the applied bead, creating the open bottoms.

Railroad Exploring and Collecting Scrap

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